Colleen Hoover’s IT ENDS WITH US has sold more than 10 million copies worldwide in print, audio, and ebook, Atria announced. Since the film adaptation came out in August, it has sold more than 800,000 print units in the US. Atria reports that they have sold more than 32 million copies of Hoover’s books in all formats. IT ENDS WITH US sold approximately 36,000 print copies in its first year of publication, issued in 2016.